... 3.auto locking system 4.custom made is available Laptop Safes Operation: Two sets cipher system, password 3~6 ... door without noise Safe box material: high quality A3 steel panel,5mm thick door panel, 2mm thickness for box ... G.Weight: 12/14kgs,N.W:11/13kgs; all-steel plate;various colors available.With electronic lock ,both 3- ... holes at back and base for fixing the safes on the wall or floor Hotel ...